OT-2026-000046562
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000046562) never changes.
Identity and time
| Publication number | OT-2026-000046562 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-7f31-9ce1-1f55d3ce9d55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046562 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5936c1ac84328084a7a04968ba51b3522998a34430dd7fab54db51f0595674bb |
|---|---|
| Markdown | 9d7751dac9c60077b6c7eeaecb2eaa365e85d773cddb4bad515d51f2e1721ed9 |
| Publication page | 9fdc9b6a7a7798f245daa686cf6e5941bfb34014d407ce14a0a2259b92aad705 |
| Manifest | 0032f58294d8f6757a78d8db210b93652ba007cbb10ca64dcccc970c7a1d2ead |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Go19xO9ROWbaRXQj85i7oibzK7Otziukpkgcpg5ZrTVlOgodCkSKqrrVAVrahWiNpqU9fn+ABcK2PMYY0h4YDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:37.570911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046562observed 9fdc9b6a7a7798f245daa686cf6e5941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:37.552442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046562/manifest.jsonobserved 0032f58294d8f6757a78d8db210b9365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:37.535867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046562/publication.mdobserved 9d7751dac9c60077b6c7eeaecb2eaa36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:37.518589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046562/publication.txtobserved 5936c1ac84328084a7a04968ba51b352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|